Mid-county Exwy. over Norfolk Southern
Fair Condition36 years old100,836 vehicles/day
Location
| State | Pennsylvania |
| County | Montgomery |
| Location | Norristown Exit 25 29h10 |
| Carries | Mid-county Exwy. |
| Crosses | Norfolk Southern |
| Coordinates | 40.10708, -75.28691 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 86.9 ft (26.5 m) |
| Max Span | 85.0 ft (25.9 m) |
| Deck Width | 419.0 ft (127.7 m) |
| Deck Area | 3384.1 sq m |
| Main Spans | 1 |
| Year Built | 1990 |
Traffic
| Avg Daily Traffic | 100,836 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 8 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000027491 |